baber/WOPTO huggingface dataset:
Patent JP-S62114978-A (JP)
Title: Novel pyrrolidinylimide having prolyl-endopeptidase inhibiting activity and production and use thereof
Inventor: HIGUCHI NAOKI
IPC: A61P25/28
Filed: 1985-11-14
Abstract: NEW MATERIAL:The pyrrolidinylimide of formula I (n is 1-4; R is 1-8C alkyl, 7-12C arylalkyl or 3-10C methylthioalkyl). EXAMPLE:Benzyloxycarbonyl-L-valine-pyrrolidinimide. USE:It exhibits inhibiting activity against prolyl-endopeptidase (EC,3,4,21,26) and is useful as a prolyl-endopeptidase inhibitor and pharmaceuticals, especially a remedy for amnesia. It has low toxicity. PREPARATION:The compound of formula I can be produced by reacting a haloformic acid ester of formula II (X is halogen) with an amino acid of formula III in the presence of a base and condensing the reaction product with pyrrolidine in the presence of a condensation agent such as N,N'- dicyclohexylcarbodiimide, etc.
Patent JP-H0565685-A (JP)
Title: Device for removing slime on anode
Inventor: OGAWA NOBUO
IPC: C25C7/02
Filed: 1991-09-06
Abstract: PURPOSE:To provide a device capable of removing slime on an anode more efficiently, lowering the electric resistance of the anode plate and electrolyzing voltage in electrowinning and improving the unit requirement of electrolyzing power. CONSTITUTION:This device is provided with at least a couple of rotors 30 opposed to each other at regular intervals, plural impact bodies 32 fixed to the rotor 30, a device for rotating the rotor 30 along with the impact body and a device for moving an anode plate 12 or the rotor 30 so that the rotor 30 is relatively moved along the front and rear of the anode plate 12.
Patent JP-H10108327-A (JP)
Title: Gas-insulated switch
Inventor: SEYA YOSHIAKI
IPC: H02B13/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To shorten the length of a main bus bar by disposing a plurality of circuit breakers connected to the main bus bar annularly connected along the main bus bar and at the same time radially disposing a power transmission line unit and a transformer unit. SOLUTION: In the case of application to an indoor substation, a main bus bar 1 is annularly formed and disposed in the central part of a house and however, power transmission line units 2, 3, 4 are radially disposed in the main bus bar 1 through a disconnecting switch 19 provided in a plurality of places, and a PT unit 9 for the main bus bar located opposite to the power transmission line unit 2 is disposed. Also, respective transformer units 5, 8 are radially disposed between the power transmission line units 2, 4, and respective transformer units 6, 7 are radially disposed between the power transmission line unit 3 and the PT unit 9 for the main bus bar and between the power transmission line unit 4 and the PT unit 9 for the main bus bar.  As a result, since the bus bar length of the main bus bar can be remarkably shortened, the cost of a gas-insulated switch and a house can be reduced.
Patent JP-H07108077-A (JP)
Title: Ball delivering device
Inventor: TOMODA TOSHIYUKI
IPC: A63B69/36
Filed: 1993-10-13
Abstract: PURPOSE:To perform the control for delivering balls in one unit, and prevent a ball clogging. CONSTITUTION:A drum 13 and a disc 14 are rotated by a motor 16, a slot part 15 for putting a ball 1 is formed among the outside surface of a ring part 12, the outside surface of the drum 13 and a protruding part 14a formed by protruding the disc 14 from the drum 13, and a hopper 11 for storing the ball 1 and dropping it to the slot part 15 is provided. A shoot 17 having a ball passage 18 in which the ball 1 is rolled is provided on the outer circumferential part of the disc 14, and a shutter 19 for opening and closing the ball passage 18 and a sensor 22 for detecting the ball 1 rolled in the ball passage 18 are provided.
Patent JP-S60146734-A (JP)
Inventor: RORUFU KIYUPAA
IPC: B60W10/04
Filed: 1984-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S632786-A (JP)
Inventor: REJISU FUORE
IPC: B29L31/30
Filed: 1986-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03119501-A (JP)
Title: Small-sized magneto-optical disk device
Inventor: KOKUBO NORIYOSHI
IPC: G11B11/10
Filed: 1989-09-29
Abstract: PURPOSE:To make a device small-sized, light-weight, and low-power consumption by extending the vertical stroke of a cartridge case by a link mechanism linked to the vertical movement of the cartridge case to vertically move an electromagnet. CONSTITUTION:When a cartridge case 11a is in the initial position, an electromagnet 14 for bias magnetic field application is in the waiting position above a case 11a. When the cartridge case 11a falls from the upper waiting position to lower the electromagnet 14 to the recording erasing position on a disk 2, a stroke extending lever 15h is depressed by an arm part 11d, and therefore, an electromagnet holder 15a falls by extension of the stroke of the cartridge case 11a and is set to the recording erasing position having about 0.6 mm clearance to the upper face of the disk 2 through a window part of the cartridge case 11a.
Patent JP-H10107773-A (JP)
Title: Optical wavelength division multiplex communication system
Inventor: SHI CHIYOUSHIYOU
IPC: H04B10/40
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To improve wavelength resolution at a low cost by demultiplexing a multiplex signal with a combination circuit of a reflection type LP01-LP11 mode converter and a circulator matched with a desired wavelength. SOLUTION: A 1st stage circulator 10 sends all signal lights of received wavelength bands Λ1-Λn to a 1st stage reflection type LP01-LP11 mode converter 11. Grating is set to the 1st stage reflection type LP01-LP11 mode converter 11 so as to convert the the light in the LP01 mode with a wavelength Λ1 into the LP11 mode for reflection. The 1st stage circulator 10 sends only the light returned and reflected to a 1st stage receiver 8 via the LP 11 mode transmission line 12, then the signal for the wavelength band Al is demultiplexed. Second, 3rd,... sages of reflection type LP01-LP11 mode converters 11 are matched sequentially with wavelength bands Λ2, Λ3, then signals of wavelength bands Λ2, Λ3 are obtained by the 2nd, 3rd,... stages of receivers 8.
Patent JP-S61140906-A (JP)
Inventor: ZUJISUROU BIIGANSUKII
IPC: G02B6/44
Filed: 1985-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62117395-A (JP)
Inventor: NISHIHARA MIKIO
IPC: H05K3/46
Filed: 1985-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1099646-A (JP)
Title: Decomposition of chlorinated organic compound
Inventor: SHIRAGAMI KEN
IPC: B01J23/68
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To economically decompose a chlorinated organic compound such as dioxin contained in an exhaust gas by bringing a gas containing the chlorinated organic compound into contact with a catalyst containing a specific component in the presence of a specific amount of oxygen within the specific range of temperatures, when decomposing the gas through contact with the catalyst. SOLUTION: When decomposing a chlorinated organic compound such as dioxin contained in an exhaust gas generated by incinerating urban refuse, the exhaust gas is brought into contact with a catalyst containing three components such as a vanadium oxide A, a tungsten oxide B and at least, one type of element or oxide C selected from gold, silver, a gold oxide and a silver oxide, in the presence of a 0.5-25 volume % of oxygen at 100-350 deg.C. This catalyst is carried by titania, and the total carried amount of A-C for titania is 0.5-50wt.% for A, 0.5-50wt.% for B and 0.001-20wt.% for C. The content of the tungsten oxide in the catalyst is 0.1-30 times the content of the vanadium oxide in terms of weight.
Patent JP-H02102156-A (JP)
Title: Production of semitransparent artificial stone
Inventor: SHIBATA NORIHIKO
IPC: C04B26/18
Filed: 1988-10-12
Abstract: PURPOSE:To improve transparency and gloss by hot-pressing a molding composition containing an unsaturated polyester resin, curing agent, cured product powder of an unsaturated polyester resin, specific inorganic filler and mold releasing agent. CONSTITUTION:(A) An unsaturated polyester resin obtained by dissolving an unsaturated polyester in an ethylenic type unsaturated monomer (e.g., styrene) in an amount of 100 pts.wt. is blended with (B) 0.5-4 pts.wt. curing agent (e.g., lauroyl peroxide) and (C) 5-150 pts.wt. cured product powder of an unsaturated polyester resin having <=100mum particle diameter, (D) 20-200 pts.wt. inorganic filler selected from silica, Al(OH)3 and glass powder and (E) 1-10 pts.wt. mold releasing agent (e.g., calcium stearate) to provide a molding composition, which is then injected into a metallic mold, hot-pressed and molded at 110-180 deg.C.
Patent JP-H05219019-A (JP)
Title: Method of marking optical frequency and communication network having frequency channel using said method
Inventor: MISHIERU SOTON
IPC: H04B10/272
Filed: 1992-09-25
Abstract: PURPOSE: To provide the marking method of an optical frequency and the communication network having a frequency channel employing this method. CONSTITUTION: A scanning spectral range DB is scanned, so that an optical reference frequency FR matches with a monitored frequency being each component of frequencies subjected to be marking. In order to allow the reference frequency to be in frequency matching in a forward path and a return path for each scanning half period, scanning is made in the forward path and the return path according to the known rules. Thus, a marking interval being the lapse of time between two matched points is measured. This interval forms marking of monitored frequencies, and an optical frequency is able to be locked, in contrast with the constant interval. This method is especially applicable to the stabilization of marking of carrier frequencies of a network, where frequency channels C1, C2 are assigned closely to each other.
Patent JP-H07178606-A (JP)
Title: Cutting tool inserted tooth
Inventor: YONASU NEESURUNDO
IPC: B23B27/00
Filed: 1994-10-21
Abstract: PURPOSE: To improve the toughness and wear resistance of a cutting tool insert by rounding the edge in a specified micro form dimension. CONSTITUTION: A cutting insert is manufactured so as to decrease the W/H ratio of the nose area and increase H from the nose area toward the center of a main cutting edge in the edge rounding micro form. Namely, the W/H ratio of the nose area is set to about 1.5- about 2.3, preferably, to about 2. H is set to about 30<H<about 100 μm. Further, the W/H ratio of the nose area is set to at least 1.25 times the W/H ratio of the main cutting edge, and H of the main cutting edge is set to at least 1.1 times H of the nose area. The curvature radius R1 of flank is set to about 20 - about 60 μm.
Patent JP-H07115701-A (JP)
Title: Auxiliary power supply for vehicle and controlling method therefor
Inventor: KOZUKA AKIRA
IPC: B60L3/00
Filed: 1993-10-14
Abstract: PURPOSE:To minimize the lowering of service due to power interruption by shutting down an inverter to break the power supply from the stringing and firing a switching element when a capacitor terminal voltage has become lower than the No.1 specified value. CONSTITUTION:Low-voltage detectors 10-12 and overvoltage detectors 13-15 monitor the terminal voltage of filter capacitors 7-9. A voltage fluctuation detector 5 issues a voltage fluctuation signal when a stringing voltage has become higher than the upper limit or lower than the lower limit. When only the voltage fluctuation detector is actuated due to a transient stringing voltage fluctuation while neither the low-voltage detectors 10-12 nor overvoltage detectors 13-15 are actuated, a system will shut down inverters 16-18 only by judging the trouble as 'slight', and restart the inverters 16-18 immediately when the line voltage recovers. The system judges a trouble 'serious' when either any of the low-voltage detectors 10-12 or overvoltage detectors 13-15, is actuated singly.
Patent JP-H03119217-A (JP)
Title: Dust filter
Inventor: KUIOKA KIYOSHI
IPC: E02B5/08
Filed: 1989-10-03
Abstract: PURPOSE:To improve safety by a method wherein an endless link chain is stretched on the upper stream side or the downstream side, and an intermediate sprocket wheel horizontally movable forward and backward is provided. CONSTITUTION:Usually, refuse flowing from the upper stream side is brought into contact with a frame body 4 and the progress thereof is blocked by means of a net body or a bar train. With the elevation of the frame body, more amount of refuse is contained in a refuse bucket, and the moving direction of the frame body is changed in a 90 deg. arc by means of a guide sprocket wheel 120. The frame body 4 is moved through an intermediate sprocket wheel 100 and a guide sprocket 110 as refuse is discharged from the bucket, and is turned over by means of an upper sprocket wheel 1 and moved toward a water passage 12 again. During emergency in which quantities of duckweed enter, the intermediate sprocket wheel 100 is horizontally moved in a manner to be spaced away from a dust filter, and the height of a lower sprocket wheel 2 is raised.
Patent JP-S62114265-A (JP)
Title: Semiconductor memory device
Inventor: MATSUDA YOSHIO
IPC: H01L21/8242
Filed: 1985-11-13
Abstract: PURPOSE:To reduce the software error of a bit line mode by suppressing the spreads of depletion regions between a second conductivity type first semiconductor region a second conductivity type second semiconductor region, and a first conductivity type semiconductor substrate. CONSTITUTION:Since a P<+> type diffused regions 16a, 16b, 16c are formed under an N-type drain diffused region 9a, an N-type source diffused region 9b, and an N-type drain diffused region 14a, depletion layers between the regions 9a, 9b, 14a, and the substrate 1 are hardly spread to the substrate 1 side. The spreads of depletion regions are suppressed by the regions 16a, 16b to reduce the number of charges generated due to alpha-ray collected to the N-type drain diffused regions 9a, 14a to become a bit line region, thereby hardly causing the software error of the bit line mode.
Patent JP-S62150714-A (JP)
Inventor: FURANSHISUKO SHII PURINSU
IPC: H01L21/265
Filed: 1986-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02186911-A (JP)
Title: Distributor
Inventor: HAABAATO YOHANESU BIZEERUSU
IPC: A01C15/00
Filed: 1989-10-03
Abstract: PURPOSE: To uniformly perform scattering on the surface of the ground by installing a partition wall while extending it within a lengthwise vertical surface at the center of a scatter pipe, connecting this wall to the bottom wall of the scatter pipe and freely protruding it to the outside of the scatter pipe within a prescribed lengthwise range. CONSTITUTION: A partition wall 12 connected to a bottom wall 10' of a scatter pipe 10 is installed while being extended within the lengthwise vertical surface at the center of the scatter pipe longer than about the 1/2 vertical diameter height of a discharge port part 11, and freely protruded to the outside of the scatter pipe just for the prescribed length. Scatter patterns mirror-symmetrical to the lengthwise vertical surface through the center of the scatter pipe are provided.
Patent JP-H02105732-A (JP)
Title: Superheterodyne receiver
Inventor: ANDO AKIRA
IPC: H04B1/10
Filed: 1988-10-14
Abstract: PURPOSE:To use a relatively low intermediate frequency by providing a band- stop filter, transmission line for by-pass which transmits signals of a stopped frequency without loss, and switch circuit which decides whether received signals are passed or not. CONSTITUTION:Components other than those of a receiving frequency band of the spurious components entering an intermediate frequency fIF1 at a mixer are removed from received signals supplied to a receiving input terminal 1 by means of high-frequency band pass filters(BPF) 2 and 4. When the receiving frequency fR is a relatively low frequency in a receiving frequency band, the component having a low degree (n) of the spurious components fR+(1/n)fIF1 enters a relatively high zone of the receiving frequency band. When the component is represented as fR2, a PASS2 is blocked when a switch circuit is turned on and the middle point of the PASS2 is earthed. As a result, received signals amplified by an high-frequency amplifier 3 are passed through a PASS1 inside a filter circuit and the spurious component fR2 is removed by means of a BEF 40. Therefore, prescribed spurious response characteristics are obtained and a low intermediate frequency can be used.
Patent JP-H1190816-A (JP)
Title: Polishing device and polishing method
Inventor: HIRABAYASHI HIDEAKI
IPC: B24B37/10
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To uniformly polish a wafer by arranging a polish section having a polishing face with an area smaller than that of the wafer oppositely to a wafer hold section. SOLUTION: A surface plate 21 is rotated by a drive mechanism 22, a polishing fabric holding mechanism 31 is reciprocated in the directions of arrows X, Y by a positioning mechanism 33, and a polishing fabric holding board 35 is rotated by a drive mechanism 36. A polishing liquid L is fed by a polishing liquid feed nozzle 51. The diameter of a polishing fabric 34 is formed smaller than the diameter of a wafer W held by a wafer hold section 20. Even if the wafer W has a nonuniform portion in thickness, the portion can be concentrically polished, thus the wafer W can be uniformly polished finally.
Patent JP-S63110664-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OYAMA YASUO
IPC: H01L27/04
Filed: 1986-10-28
Abstract: PURPOSE:To facilitate the inspection of IC chips, and moreover to enable the inspection in a short time by a method wherein in place of a usual pad arrangement independent of respective chip regions, arrangement of pads in the chip regions for integrated circuit to be formed on a wafer or arrangement of pads in chip regions for test are so arranged as to be in the same direction and moreover at the same interval. CONSTITUTION:Chip regions 2 consisting of integrated circuit of the plural number having the same function are arranged on a wafer 1, and pads 3 are arranged in the respective chip regions 2 thereof along one side or parallel two sides to the same direction at an equal interval. Moreover scribing lens 4 are provided as to separate the chip regions 2 thereof lengthwise and breadthwise, and finally separate into the respective chips along the scribing lines 4. Therefore the pad interval in the chip regions 2 and the pad intervals of both the ends interposing the scribing lines 4 between them are formed similarly in the same direction. Namely the pads 3 have same interval in the wafer 1 regardless of presence of the scribing lines 4, and between whichever pads the scribing lines 4 may be positioned, arrangement of the pads is not changed.
Patent JP-H0685705-A (JP)
Title: Rds receiver
Inventor: HAMADA MITSUMASA
IPC: H04B1/16
Filed: 1992-09-01
Abstract: PURPOSE:To set a prescribed equalizing characteristic to the receiver by revising a frequency characteristic of an audio signal during the reception of a traffic broadcast. CONSTITUTION:When an identification data detection means 15a of the RDS receiver detects identification data representing the state of traffic information broadcast from a received FM broadcast signal, a traffic information use equalizing control signal drive means 15c drives an equalizing control means 14 to allow the means 14 to output a traffic information equalizing control signal used to offer a prescribed equalizing characteristic by which the content of the stored traffic information is easily listened to an equalizing means 8.
Patent JP-H1180699-A (JP)
Title: Polyisocyanate curing agent for laminating adhesive and laminating adhesive using same
Inventor: MORIKAWA YUKIHIRO
IPC: C09J175/04
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive with excellent adhesion to a metal film etc., by employing a polyisocyanate curing agent for a laminating adhesive containing a polyisocyanate with a hydrophilic polar group, and a polyurethane resin. SOLUTION: There is provided a laminating adhesive comprising 100 pts.wt. of a polyurethane resin, 1-200 pts.wt. of a polyisocyanate curing agent for a laminating adhesive containing polyisocyanate with a hydrophilic polar group, and, if necessary, a polyamide type resin, an acrylic type resin and the like. Lamination is carried out by coating an adhesive on a film in an amount of 0.5-10 g/cm<2> in terms of resins, heating to 40-150 deg.C and holding under a pressure of 0.01-2 MPa to accelerate curing. The polyisocyanate curing agent for laminating adhesive is obtained by reacting an organic polyisocyanate with a nonionic hydrophilic group-containing compound and the like which has an active hydrogen group such as poly(oxyalkylene)ether monool, poly(oxyalkylene)ether polyol and the like.
Patent JP-H11177478-A (JP)
Title: Method and system for variable data speed access in global scale in satellite base communication network
Inventor: ROSATI RONALD F
IPC: H04B7/185
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide the flexibility to the service for users such as data speed revision or position change based on users' request by effectively using an assigned frequency band in the communication system of satellite base. SOLUTION: This system includes communication satellites for sending/ receiving signals in plural coverage ranges 14 and user terminals 18 to send/ receive signals to/from the satellites 12. The method includes a step where a variable band width is assigned to a first set of user terminals 18 placed at one position in the plural coverage ranges 14, based on a set of respective bandwidth requests of the first set user terminals 18 in order to attain variable data speed access in global scale.
Patent JP-S63111557-A (JP)
Title: State control system for data input/output device having local function
Inventor: KATSUYA KOICHI
IPC: G06F13/14
Filed: 1986-10-29
Abstract: PURPOSE:To improve operability and also to prevent misoperations with the titled state control system by securing such a constitution where a data input/ output device can be used automatically by a data processor in a little while after the use of a local function is stopped. CONSTITUTION:An executing request for a local function is invalidated for a period during which an input/output request given from a data processor 2 is permitted and then an input/output request of the processor 2 is detected. Therefore the local function never works as long as a data input/output device 1 is used by the processor 2. Furthermore the input/output start request of the processor 2 is kept invalid until a prescribed time is measured by a timer after an executing request is permitted for the local function. Then only the executing request for the local function is permitted in a little while after the local function is stopped.